78477072

素因数分解:

$2^4\times 3^1\times {\mathrm{1634939}}^1$

素因数の和:1634950

約数の個数: 20

約数和(自身を含む): 202732560

約数和(自身を除く): 124255488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1634939, 3269878, 4904817, 6539756, 9809634, 13079512, 19619268, 26159024, 39238536, 78477072]

約数ペア:

[(1, 78477072), (2, 39238536), (3, 26159024), (4, 19619268), (6, 13079512), (8, 9809634), (12, 6539756), (16, 4904817), (24, 3269878), (48, 1634939)]